When is the sparticle mystery back on

Abbie Hayes Frankie as Frankie. Grace Mandeville Holly as Holly. Wesley Nelson Jeffrey as Jeffrey. Megan Jones Tia as Tia. Karene Peter Serena as Serena. Oliver Bell Liam as Liam. Oliver Dillon Fizzy as Fizzy. Gerran Howell Ernesto as Ernesto.

Jerome Holder Callum as Callum. Abigail Hardingham Kat as Kat. Zachary Middleton Ami as Ami. Iestyn Darmanin Jordan as Jordan. Jessica Bell Dora as Dora. Kit Edwards Erimon as Erimon. Stephanie Dale Kim as Kim. Alison Hume. More like this. Watch options. Storyline Edit. The entire Adult Population of the World has disappeared after a disastrous experiment in a Particle Collider. A tribe of 11 Children discover everyone over 15 has gone to a parallel dimension and so they trek across country to realign the two worlds and bring their Parents back.

Adventure Family Fantasy Sci-Fi. Add content advisory. Initially the world becomes their exciting playground. With adults' rules, law and order all removed, the youngsters have great fun fulfilling many wishes, including raiding sweetshops etc. However, as the world's resources start to dwindle and daily survival gets harder, the youngsters resolve to bring the adults back by venturing to the top secret 'Sparticle Project'.

They are aided in their quest by a number of clues left before the disappearance by a woman named 'Doomsday' Dora, a scientist who worked on the Sparticle Project. Along the way they have many adventures and learn important life skills.

Early in episode one we discover that in this 'post-disappearance' world, opportunistic gangs soon come to inhabit the streets. This prompts the lead male character Sadiq to usher his newly-formed tribe to safety in the City Hotel.

After discovering her Mum and older sister missing, a scientifically minded young girl called Kat takes charge of Liam, the small boy next door. They too try to gain entry to the City Hotel, but only Liam gets in, leaving Kat to initially fend for herself, before Sadiq caves in and allows her entry.

Release date: 21 Feb Release date: 22 Feb Release date: 23 Feb Release date: 24 Feb The Harvest — The Sparticle Mystery, Series 1 Kat figures out the wormhole events are occurring at points where ley lines intersect. Release date: 28 Feb Release date: 01 Mar Release date: 02 Mar Release date: 03 Mar Release date: 07 Mar